Favorites Compare solar panel 100W folding solar panel for DC12V solar system

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TT OR LC
Min Order Qty:
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Supply Capability:
10000000000000 watt/month

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Product Description:

Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
sunshine
Model Number:
sy-280p
Material:
Polycrystalline Silicon
Size:
1960*980*40mm
Number of Cells:
72PCS
Max. Power:
280W
VOC:
36V

Packaging & Delivery

Packaging Detail:Crate
Delivery Detail:30

Specifications

1, A grade solar cell
2,Life of 20-35 years
3,Super quality competitve price
4,International Standard

sales solar panels 280W poly 72PCS cells 36V

solar panels 280W poly Specification

sales solar panels 280W poly 72PCS cells 36V

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Q:What diode does the solar panel use?
Solar diodes are made by-pass diodes that require a voltage-to-current and component that is directly related.
Q:What is the solar cell production process
There are a dozen types of semiconductor materials for solar cells, so there are many types of solar cells. At present, the most mature technology, and has commercial value, the market's most widely used solar cells are silicon solar cells
Q:Many people said the usage of solar cell can reduce the cost overall, but does anyone agree with me that it actually cost a lot to operate a solar cell system?
The solar cell will cost less in long run because the sunlight is considered to be an infinite resources that can be used forever.
Q:Are bulk solar cells better than the normal solar cells?
On average, normal solar cells can not provide as much energy compared to bulk solar cells, however, if we change the material into silicon, it would.
Q:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
I think so, because all the research and experiments already proved that.
Q:What is the current situation and the recent progress space solar cells in China?
In China, the space solar cells technology is considered to be very important at the current situation, and it has already developed very dramatically after China gave financial support to the space solar cells projects.
Q:What is the window material in the solar cell? what's the effect?
The general window layer to play with the battery body layer to form the role of electric field within the pn junction, if the battery body layer is N-type, the window is p-type, and vice versa.
Q:Can a solar cell be used in commercial buildings?
The answer is absolutely yes!
Q:What are the short-circuit currents of solar cells affected by the factors?
Silicon cell: the life of the minority after the diffusion, silicon impurity content, silicon chip resistivity, cashmere suede, PE anti-reflective film anti-reflective effect, the front gate line printing and so on affect the short-circuit current.
Q:On the parallel connection of solar cells
Whether you say more than one solar cell is in series or parallel, it depends on your use requirements to decide if the parameters of solar cells are basically the same, and you need a relatively high "use" voltage, that can The battery in series, if you need a larger operating current and the voltage does not need high, you can connect multiple solar cells in parallel to get a higher output current;

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